Food is easy to _______ on hot summer days so it should be cooled or frozen.
| A．break away | B．put away |
| C．go off | D．give off |
When you drive the car,you can never be___careful to do it
| A．so |
| B．very |
| C．too |
| D．that |
I am delighted___as chairman of the students’ union last winter
| A．to appoint |
| B．to be appointed |
| C．to have appointed |
| D．to have been appointed |
He’s been___to the State Supreme Court in Clifornia
| A．determined |
| B．appointed |
| C．admitted |
| D．assumed |
The custom has been___since the 18th century
| A．handed over |
| B．handed down |
| C．handed out |
| D．handed in |
You___Tv.Why not do something more active?
| A．are always watching |
| B．always watches |
| C．always watches |
| D．have always watches |